内车装配体
面向现代仓储物流的新型有轨自动化小车结构优化
摘要
随着经济全球化与工业自动化的发展，仓储物流在现代经济中扮演着越来愈重的角色。仓库的空间利用率、存取货物的快速化成为仓储研究的主要方向。通过高效的仓储活动，可以使企业在物流环节中节约成本，并且提高产值。为了达到这一目的，则需设计出更新型的仓储取货送货小车，研究出更合理的货物排布方式。
有轨自动化小车具有智能化、柔性、自动化等特点，它是应用于现代化立体仓库的自动搬运设备。有轨自动化小车可以使货物在不同货位之间的运送更加灵活、高效。因此包括货架在内的整条输送系统的布局也更加紧凑、简捷，从而使得货物的输送效率得到了大大的提升。
本课题从实际需求出发，并针对现代新型仓储物流的发展现状，开发具有方便存储货物，运行灵活，维护方便的有轨自动化小车。设计并改进优化小车运动（外车）及存取货（内车）机构，通过方案比较分析，实现设计优化，给出设计模型并进行动力学分析。
关键词：存取货机构，结构优化，新型创新，动力学分析
THE structureoptimization OF AUTOMATIC VEHICLE FOR MODERN WAREHOUSING LOGISTICS
ABSTRACT
With the development of economic globalization and the development of industrial automation,warehousing logistics plays a more and more important role in modern economy. The space utilization rate of thewarehouse and the fast storage of the goods are the main directions of the storage research. Through efficientwarehousing activities, can make enterprises in the logistics link to save costs, and improve the outputvalue. In order to achieve this goal,you need to design the update type storage pickup and deliveryvehicle, a more reasonable arrangement of goods.
The automatic shuttle system is an automatic handling devicewhich is used in the modern three-dimensionalwarehouse, it has the characteristics of flexibility and automation. In the application of the rail automatic shuttle occasion, delivery of goods in different space between more flexible and agile. Transmission line layout is also more compact and simple, so that the transmission efficiency of the goods has been greatly improved.
This topic for the development of modern intensivewarehousing logistics status, and according to the actual needs of the development of a convenient storage of goods, flexible operation, convenient maintenance of the track automation car. Design and improve the optimization of the car(outside the car) and access to the goods(internal) mechanism, through the comparative analysis of the program, to achieve the design optimization, design model is given and the dynamic analysis.
Keywords: access goods， mechanism structure optimization， new innovation， dynamics analysis
目录
1绪论1
1.1课题研究背景1
1.1.1物流概述1
1.1.2有轨自动化小车2
1.2国内外的研究现状4
1.3课题研究内容及意义5
1.3.1课题的研究内容5
1.3.2课题的研究意义6
1.4本章小结6
2新型有轨自动化小车结构优化7
2.1有轨自动化小车的总体设计7
2.1.1小车总体性能要求7
2.1.2小车抓取机构设计与方案对比8
2.2小车主要执行部件设计15
2.2.1货叉结构及功能15
2.2.2转台的结构优化18
2.3小车功能及性能分析18
2.3.1小车功能分析18
2.3.2小车性能分析19
2.4仓储方案创新思路19
2.5本章小结20
3有轨自动化小车的ABAQUS运动学仿真21
3.1 ABAQUS简介21
3.2 ABAQUS小车仿真模型的建立21
3.3 ABAQUS仿真主要操作步骤22
3.4自动化小车系统仿真及结果25
3.5原因分析及设计改进29
3.6本章小结29
4结论及展望30
4.1工作结论30
4.2不足与展望31
参考文献32
致谢34
导轮轴安装座-2
导轮装配体
底板
吊环螺钉 M5
货叉
货叉钩块
货叉装配体
内车外壳
上托板
丝杠螺母装配体
右滑块
云台装配体
转盘
转向平台装配体
左滑块
导轮轴安装座-1
设计目录
摘要部分
字数统计
